CN215358695U - A tangent line sword device for lithography apparatus - Google Patents

Abstract

The utility model belongs to the technical field of printing equipment, and discloses a wire cutter device for the printing equipment, which comprises a base, wherein a working box is fixedly installed at the top of the base, a first power motor is fixedly installed in the middle of the top end of the working box, and a threaded rod is fixedly sleeved at the other end of an output shaft of the first power motor. According to the utility model, through the arrangement of the first power motor, the threaded rod, the fixed column and the extrusion plate, when the first power motor is started, the threaded rod can be driven to rotate, the rotation of the threaded rod enables the movable plate to move downwards, and at the moment, the movable plate drives the fixed column to move downwards and finally drives the extrusion plate to move downwards.

Description

A tangent line sword device for lithography apparatus

Technical Field

The utility model belongs to the technical field of printing equipment, and particularly relates to a wire cutter device for printing equipment.

Background

Printing refers to a technique of transferring ink to the surface of paper, textile, plastic, leather and other materials through processes of plate making, inking, pressing and the like, and copying the content of the original in batches, wherein printing refers to a process of transferring the approved printing plate to a printing stock through a printing machine and special ink, and generally adopts some special printing equipment to print on the surface of various materials.

Generally need cut out to bulky paper before the printing of paper, generally adopt tangent line sword device, traditional tangent line sword device only possesses the effect of cutting out, when the tool bit was cut out the paper, because the pressure that the tool bit was applyed the paper, easy fold and take place skew and unexpected motion at the in-process paper of cutting out, lead to that the paper is cut out inhomogeneous, inhomogeneous paper can't drop into subsequent printing work, lead to the waste of resource, also brought the inconvenience for operating personnel's use.

Traditional thread cutter equipment is when tailorring the paper, and the paper that length is even can't be tailor to the accuracy, leads to the size discrepancy of paper to can't judge the position of the inside paper of device when tailorring, need operating personnel to fix a position the paper manually, then tailor again, so not only need a large amount of manpowers, the efficiency of tailorring is not high moreover, and the use of giving operating personnel has brought inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a line cutter device for printing equipment, which has the advantages of preventing paper wrinkles from deviating and automatically positioning the paper.

In order to achieve the purpose, the utility model provides the following technical scheme: a wire cutting knife device for printing equipment comprises a base, wherein a working box is fixedly installed at the top of the base, a first power motor is fixedly installed in the middle of the top end of the working box, the first power motor is an existing device, the type of the first power motor is suitable for Y80M1-2 series, a threaded rod is fixedly sleeved at the other end of an output shaft of the first power motor, the bottom end of the threaded rod penetrates through the top of the working box and extends to the inner cavity of the working box, a movable plate located in the inner cavity of the working box is sleeved with outer surface threads of the threaded rod, limiting columns located on two sides of the first power motor are movably sleeved inside the movable plate, the other end of each limiting column is fixedly connected with the inner surface of the top end of the working box, fixed columns located on two sides of the limiting columns are fixedly installed at the bottom end of the movable plate, and fixed frames located below the movable plate are movably sleeved on the outer surfaces of the fixed columns, the bottom end of the fixed column is fixedly provided with an extrusion plate located inside the fixing frame, the middle of the top end of the fixing frame is fixedly provided with a lifting device, the bottom end of the threaded rod is movably sleeved with the top of the lifting device, and the bottom of the limiting column is fixedly connected with the top of the lifting device.

As a preferred technical solution of the present invention, the lifting device includes a fixed frame, the top of the fixed frame is movably sleeved with the bottom of the threaded rod, the top of the fixed frame is fixedly connected with the bottom of the limit column, the outer surface of the fixed frame is fixedly connected with the inside of the top end of the fixed frame, the top of the inner surface of the fixed frame is fixedly provided with a cylindrical block, the outer surface of the bottom of the cylindrical block is movably sleeved with a movable plate, the outer surface of the movable plate is movably connected with the inner surface of the fixed frame, the outer surface of the cylindrical block is movably sleeved with a spring, the top end of the spring is fixedly connected with the top end of the fixed frame, the bottom end of the spring is fixedly connected with the movable plate, the inside of the fixed frame is fixedly provided with a cam device, and due to the design of the spring, when the spring is released from a compression state, the movable plate can be driven to move downward.

As a preferred technical scheme of the present invention, the cam device includes a second power motor, a front surface of the second power motor is fixedly connected to an inner surface of the fixed frame, another end of an output shaft of the second power motor is fixedly sleeved with a rotating shaft, a cam located above the moving plate is fixedly installed on a back surface of the rotating shaft, a bottom of the cam is movably connected to a top of the moving plate, the second power motor is an existing device, and a model of the second power motor is suitable for Y90S-2 series.

As a preferred technical scheme of the utility model, the bottom of the moving plate is fixedly provided with the clamping block, the middle part of the clamping block is fixedly provided with the cutter head, the bottom of the cutter head is in a sharp head shape, the cutter head can be fixed and prevented from moving accidentally due to the design of the clamping block, and paper can be cut off easily due to the design of the cutter head.

As a preferred technical scheme of the utility model, a third power motor located at the right side of the fixing frame is fixedly installed in the inner wall of the front side of the working box, a driving wheel located at the right side of the inner cavity of the working box is fixedly sleeved at the other end of an output shaft of the third power motor, a driven wheel located at the left side of the fixing frame is movably installed at the left side of the inner cavity of the working box, the driving wheel and the driven wheel are in transmission connection through a conveyor belt, a fixed table is movably installed at the bottom of the conveyor belt, the bottom of the fixed table is fixedly connected with the top of the base, the top of the fixed table is fixedly connected with the bottom of the fixing frame, the third power motor is an existing device, the type of the third power motor is suitable for the Y355L2-2 series, and due to the design of the fixed table, a good supporting effect can be achieved when the cutter head performs a cutting task.

As a preferable technical scheme of the utility model, a fourth power motor is fixedly arranged in the inner wall of the front surface of the left side of the fixed frame, the other end of the output shaft of the fourth power motor is fixedly sleeved with a transmission shaft, the other end of the transmission shaft is movably sleeved with the inner surface of the back surface of the fixed frame, the outer surface of the transmission shaft is fixedly sleeved with a baffle positioned in the fixed frame, the right end of the baffle is movably connected with the left end of the extrusion plate, the bottom end of the baffle is movably connected with the top end of the conveyor belt, the fourth power motor is the existing device, the model of the fourth power motor is suitable for Y100L-2 series, due to the design of the baffle, when the fourth power motor is started, the transmission shaft rotates to drive the baffle to rotate by taking the transmission shaft as an axis, when the baffle rotates to the bottom of the baffle to be contacted with the conveyor belt, the paper in the work box can be blocked, and then the paper can be positioned.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the first power motor, the threaded rod, the fixed column and the extrusion plate, when the first power motor is started, the threaded rod can be driven to rotate, the rotation of the threaded rod enables the movable plate to move downwards, and at the moment, the movable plate drives the fixed column to move downwards and finally drives the extrusion plate to move downwards.

2. According to the utility model, by arranging the fourth power motor, the transmission shaft and the baffle plate, when the fourth power motor is started, the transmission shaft can be rotated, the baffle plate can rotate by taking the transmission shaft as an axis through the rotation of the transmission shaft, when the bottom of the baffle plate is horizontal and is in contact with the conveyor belt, paper moving above the conveyor belt can be blocked, at the moment, the position of the paper is fixed on the right side of the baffle plate, at the moment, an operator can cut positioned paper, and finally paper with uniform size is cut.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the front side of the present invention;

FIG. 4 is a schematic view of an installation structure of a second power motor according to the present invention;

FIG. 5 is a schematic view of an installation structure of a third power motor according to the present invention;

FIG. 6 is a schematic view of the internal structure of the lifting device of the present invention;

fig. 7 is a schematic view of the internal structure of the cam device of the present invention.

In the figure: 1. a base; 2. a work box; 3. a first power motor; 4. a threaded rod; 5. a movable plate; 6. a limiting column; 7. fixing a column; 8. a pressing plate; 9. a fixed mount; 10. a lifting device; 101. a fixing frame; 102. a cylindrical block; 103. moving the plate; 104. a spring; 105. a cam device; 1051. a second power motor; 1052. a rotating shaft; 1053. a cam; 11. a clamping block; 12. a cutter head; 13. a third power motor; 14. a driving wheel; 15. a driven wheel; 16. a conveyor belt; 17. a fixed table; 18. a fourth power motor; 19. a drive shaft; 20. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a wire cutter device for printing equipment, which comprises a base 1, wherein a working box 2 is fixedly installed at the top of the base 1, a first power motor 3 is fixedly installed at the middle part of the top end of the working box 2, the first power motor 3 is an existing device, the type of the first power motor 3 is suitable for the Y80M1-2 series, a threaded rod 4 is fixedly sleeved at the other end of an output shaft of the first power motor 3, the bottom end of the threaded rod 4 penetrates through the top of the working box 2 and extends to the inner cavity of the working box 2, a movable plate 5 positioned in the inner cavity of the working box 2 is sleeved at the outer surface of the threaded rod 4 in a threaded manner, limiting columns 6 positioned at two sides of the first power motor 3 are movably sleeved in the movable plate 5, the other ends of the limiting columns 6 are fixedly connected with the inner surface at the top end of the working box 2, fixed columns 7 positioned at two sides of the limiting columns 6 are fixedly installed at the bottom end of the movable plate 5, the outer surface of the fixed column 7 is movably sleeved with a fixed frame 9 located below the movable plate 5, the bottom end of the fixed column 7 is fixedly provided with an extrusion plate 8 located inside the fixed frame 9, the middle of the top end of the fixed frame 9 is fixedly provided with a lifting device 10, the bottom end of the threaded rod 4 is movably sleeved with the top of the lifting device 10, and the bottom of the limiting column 6 is fixedly connected with the top of the lifting device 10.

The lifting device 10 comprises a fixed frame 101, the top of the fixed frame 101 is movably sleeved with the bottom of a threaded rod 4, the top of the fixed frame 101 is fixedly connected with the bottom of a limiting column 6, the outer surface of the fixed frame 101 is fixedly connected with the inside of the top end of a fixed frame 9, a cylindrical block 102 is fixedly mounted at the top of the inner surface of the fixed frame 101, a moving plate 103 is movably sleeved on the outer surface of the bottom of the cylindrical block 102, the outer surface of the moving plate 103 is movably connected with the inner surface of the fixed frame 101, a spring 104 is movably sleeved on the outer surface of the cylindrical block 102, the top end of the spring 104 is fixedly connected with the top end of the fixed frame 101, the bottom end of the spring 104 is fixedly connected with the moving plate 103, a cam device 105 is fixedly mounted inside the fixed frame 101, and due to the design of the spring 104, after the spring 104 is released from a compression state, the moving plate 103 can be driven to move downwards.

The cam device 105 includes a second power motor 1051, the front surface of the second power motor 1051 is fixedly connected with the inner surface of the fixed frame 101, the other end of the output shaft of the second power motor 1051 is fixedly sleeved with a rotating shaft 1052, the back surface of the rotating shaft 1052 is fixedly provided with a cam 1053 positioned above the moving plate 103, the bottom of the cam 1053 is movably connected with the top of the moving plate 103, the second power motor 1051 is the existing device, and the model of the second power motor 1051 is suitable for Y90S-2 series, due to the design of the cam 1053, when the second power motor 1051 is started, the rotating shaft 1052 rotates to drive the cam 1053 to rotate by taking the rotating shaft 1052 as the axis, when one end of the long axis of the cam 1053 contacts with the moving plate 103, the moving plate 103 can move downwards, and when one end of the short axis of the cam 1053 contacts with the moving plate 103, 103 can move upwards.

Wherein, the bottom fixed mounting of movable plate 103 has grip block 11, and the middle part fixed mounting of grip block 11 has tool bit 12, and the bottom of tool bit 12 presents for the point form, because grip block 11's design, can fix tool bit 12, prevents it unexpected activity, because the design of tool bit 12, can be relaxed cuts off paper.

The third power motor 13 is fixedly mounted in the inner wall of the front side of the working box 2 and located on the right side of the fixing frame 9, a driving wheel 14 located on the right side of an inner cavity of the working box 2 is fixedly sleeved at the other end of an output shaft of the third power motor 13, a driven wheel 15 located on the left side of the fixing frame 9 is movably mounted on the left side of the inner cavity of the working box 2, the driving wheel 14 is in transmission connection with the driven wheel 15 through a conveying belt 16, a fixing table 17 is movably mounted at the bottom of the conveying belt 16, the bottom of the fixing table 17 is fixedly connected with the top of the base 1, the top of the fixing table 17 is fixedly connected with the bottom of the fixing frame 9, the third power motor 13 is an existing device, the model of the third power motor 13 is suitable for Y355L2-2 series, and due to the design of the fixing table 17, a good supporting effect can be achieved when the cutter head 12 performs a cutting task.

Wherein, a fourth power motor 18 is fixedly arranged in the inner wall of the front surface of the left side of the fixed frame 9, the other end of an output shaft of the fourth power motor 18 is fixedly sleeved with a transmission shaft 19, the other end of the transmission shaft 19 is movably sleeved with the inner surface of the back surface of the fixed frame 9, the outer surface of the transmission shaft 19 is fixedly sleeved with a baffle plate 20 positioned in the fixed frame 9, the right end of the baffle plate 20 is movably connected with the left end of the extrusion plate 8, the bottom end of the baffle plate 20 is movably connected with the top end of the conveyor belt 16, the fourth power motor 18 is the prior device, and the model of the fourth power motor 18 is suitable for Y100L-2 series, due to the design of the baffle 20, when the fourth power motor 18 is started, the transmission shaft 19 rotates to drive the baffle 20 to rotate by taking the transmission shaft 19 as an axis, when the shutter 20 is rotated to contact the conveyor belt 16 at its bottom, the sheet inside the work box 2 can be blocked and positioned.

The working principle and the using process of the utility model are as follows:

when an operator needs to cut paper, the first power motor 3 is started, the threaded rod 4 rotates at the moment, then the movable plate 5 moves downwards under the action of the threaded rod 4, finally the fixed column 7 and the extrusion plate 8 also move downwards, at the moment, the extrusion plate 8 presses the paper at the bottom of the movable plate, then the second power motor 1051 is started to enable the rotating shaft 1052 to rotate, at the moment, the cam 1053 rotates by taking the rotating shaft 1052 as an axis, when one end of the long axis of the cam 1053 is in contact with the movable plate 103, the movable plate 103 moves downwards, at the moment, the cylindrical block 102 is in a stretching state, finally the clamping block 11 drives the cutter head 12 to move downwards, and the cutter head 12 cuts the paper at the bottom of the cam 1053.

When operating personnel need fix a position the paper, start fourth power motor 18 and drive transmission shaft 19 and rotate, transmission shaft 19 can drive baffle 20 and use transmission shaft 19 as the axle center rotation this moment, is in the horizontal plane and contacts with conveyer belt 16 when the bottom of baffle 20, and the paper can be blockked when moving baffle 20 department this moment to can be fixed a position by it, ensured that the paper size that tool bit 12 was cut out is even.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A tangent line sword device for lithography apparatus, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a working box (2), the middle part of the top of the working box (2) is fixedly provided with a first power motor (3), the other end of an output shaft of the first power motor (3) is fixedly sleeved with a threaded rod (4), the bottom end of the threaded rod (4) penetrates through the top of the working box (2) and extends to the inner cavity of the working box (2), the outer surface thread of the threaded rod (4) is sleeved with a movable plate (5) positioned in the inner cavity of the working box (2), the inner part of the movable plate (5) is movably sleeved with limiting columns (6) positioned at two sides of the first power motor (3), the other ends of the limiting columns (6) are fixedly connected with the inner surface of the top of the working box (2), the bottom end of the movable plate (5) is fixedly provided with fixing columns (7) positioned at two sides of the limiting columns (6), the outer surface of the fixing columns (7) is movably sleeved with a fixing frame (9) positioned below the movable plate (5), the bottom end of the fixed column (7) is fixedly provided with an extrusion plate (8) positioned inside the fixed frame (9), the middle part of the top end of the fixed frame (9) is fixedly provided with a lifting device (10), the bottom end of the threaded rod (4) is movably sleeved with the top part of the lifting device (10), and the bottom part of the limiting column (6) is fixedly connected with the top part of the lifting device (10).

2. The thread trimmer device for printing apparatus according to claim 1, wherein: the lifting device (10) comprises a fixed frame (101), the top of the fixed frame (101) is movably sleeved with the bottom of the threaded rod (4), the top of the fixed frame (101) is fixedly connected with the bottom of the limit column (6), the outer surface of the fixed frame (101) is fixedly connected with the inside of the top end of the fixed frame (9), the top of the inner surface of the fixed frame (101) is fixedly provided with a cylindrical block (102), a moving plate (103) is movably sleeved on the outer surface of the bottom of the cylindrical block (102), the outer surface of the moving plate (103) is movably connected with the inner surface of the fixed frame (101), a spring (104) is movably sleeved on the outer surface of the cylindrical block (102), the top end of the spring (104) is fixedly connected with the top end of the fixed frame (101), the bottom end of the spring (104) is fixedly connected with the moving plate (103), and a cam device (105) is fixedly mounted inside the fixed frame (101).

3. The thread trimmer device for printing apparatus according to claim 2, wherein: the cam device (105) comprises a second power motor (1051), the front surface of the second power motor (1051) is fixedly connected with the inner surface of the fixed frame (101), the other end of an output shaft of the second power motor (1051) is fixedly sleeved with a rotating shaft (1052), a cam (1053) positioned above the moving plate (103) is fixedly installed on the back surface of the rotating shaft (1052), and the bottom of the cam (1053) is movably connected with the top of the moving plate (103).

4. The thread trimmer device for printing apparatus according to claim 2, wherein: the bottom fixed mounting of movable plate (103) has grip block (11), the middle part fixed mounting of grip block (11) has tool bit (12), the bottom of tool bit (12) appears for the cusp form.

5. The thread trimmer device for printing apparatus according to claim 1, wherein: fixed mounting has third motor power (13) that is located mount (9) right side in the positive inner wall of work box (2), the other end of third motor power (13) output shaft is fixed to be cup jointed and is located action wheel (14) on work box (2) inner chamber right side, the left side movable mounting of work box (2) inner chamber has and is located the left follow driving wheel (15) of mount (9), action wheel (14) and follow driving wheel (15) are connected through conveyer belt (16) transmission, the bottom movable mounting of conveyer belt (16) has fixed station (17), the bottom of fixed station (17) and the top fixed connection of base (1), the top of fixed station (17) and the bottom fixed connection of mount (9).

6. The thread trimmer device for printing apparatus according to claim 1, wherein: fixed mounting has fourth motor power (18) in the positive inner wall in mount (9) left side, the fixed cover of the other end of fourth motor power (18) output shaft has connect transmission shaft (19), the other end of transmission shaft (19) cup joints with the internal surface activity at the mount (9) back, the external fixed surface of transmission shaft (19) has cup jointed baffle (20) that are located mount (9) inside, the right-hand member of baffle (20) and the left end swing joint of stripper plate (8), the bottom of baffle (20) and the top swing joint of conveyer belt (16).

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